1 Nephi 3:31

And after the angel had departed,

Laman and Lemuel again began to murmur, saying:

How is it possible that the Lord will deliver Laban into our hands?

Behold, he is a mighty man, and he can command fifty,

yea, even he can slay fifty; then why not us?

And after the angel had departed,

after - 18 occurrences in 18 verses - 1 Nephi 1:15, 17, 18,   3:18, 21, 23, 25, 30, 31,   4:5, 19, 20, 29,   5:1, 3, 6, 8, 10

after the - 3 occurrences in 3 verses - 1 Nephi 1:18,   3:30, 31